Kain was a Snake Summoner that travels with Sealvia. He is now a simple dreamer.
Kain doesn't travel with a shirt on. he wears black pants and carries a snake wrapped around him.
Kain was saved by Sealvia when being attacked by a monster. He joined him later after that becoming one of his best friends.
Later, when they came across Dekamemhnom, the fallen lord of the plague, he was infected by Dekamemhnom with a disease that caused him to turn on his comrades. With no other way to help him Sonic Shark put him down to stop him from infecting Sealvia and the rest of the group.
He is now a simple dreamer again.
Kain had the power to Summon and control snakes.